Patient Presenting with Abscess Unresponsive to Treatment and Progressive to Osteomyelitis: A Rare Cause

Glanders is a rare zoonotic disease caused by (B. mallei). can cause pneumonia, abscesses, osteomyelitis in severe cases, sepsis, and even death in humans. In this report, we present a 15-year-old male patient living in a rural area who was diagnosed with glanders. The patient, who did not have any previous disease, was followed up with a diagnosis of pneumonia in the hospital, where he was admitted with complaints of cough and abdominal pain and presented to us with pain, redness, and swelling in his leg. Magnetic resonance imaging of the lower extremity revealed osteomyelitis in the fourth and fifth metatarsals of the right foot. growth was detected in the abscess culture. Meropenem treatment was started. The patient's symptoms regressed with treatment. The patient was discharged with oral ciprofloxacin for eradication. Glanders are usually transmitted through direct contact with infected animals, especially single-hoofed animals such as horses, or through inhalation of aerosols containing B. mallei. It is a rare disease-causing pneumonia and abscesses and can be life-threatening in severe cases. Diagnosis of glanders is difficult because the initial symptoms are non-specific. Isolation of in culture is the gold standard for diagnosing the disease. There is no clear recommendation for treating glanders and imipenem; meropenem ceftazidime can be used based on antibiotic susceptibility tests.